This week I’m joined by John M. Roberts, an expert on global energy security and geopolitics.

We explore how energy systems shape international politics, why the recent Iran-linked energy shock has had worldwide consequences, and whether the global transition to renewables can truly deliver long-term security and resilience.

From pipeline politics and European energy dependence to the strategic importance of the Strait of Hormuz, this episode examines the fragile systems that underpin the modern world — and what happens when they’re disrupted.

Topics include:
• Iran and the global energy shock
• Fossil fuel chokepoints and geopolitical power
• European energy security after Russia
• Renewables vs resilience
• The future of global energy systems

Ecocide is emerging as one of the most significant developments in international environmental law. If recognised as an international crime, it could fundamentally change how governments and corporations are held accountable for environmental destruction.

In the first episode of Horizon, the official podcast of UNA Climate and Oceans, we speak with Lauren Banham from Stop Ecocide International about the growing global movement to recognise ecocide in international law.

In this episode we discuss:
• What ecocide means in legal and environmental terms
• Why campaigners want it recognised as an international crime
• The role of the International Criminal Court
• Global progress towards ecocide legislation
• What it could mean for climate policy, conservation, and the oceans

Horizon explores the intersection of climate policy, ocean conservation, international law, and environmental justice.

Guest: Lauren Banham
Organisation: Stop Ecocide International

A short introductory trailer to the podcast!!! Stay tuned for new episodes coming soon....